Lace up a breathable lightweight ride with the Hoka One One Cavu running shoe. Made with an engineered mesh upper and thin Lycra bootie the Cavu delivers a comfortable barely there fit and feel from mile one until youre done. Full-length RMAT doubles as a midsole and outsole providing responsive cushioning and dependable traction without adding unnecessary weight and bulk. Open engineered mesh upper for a breathable lightweight fit and feel. Thin Lycra bootie for seamless comfort and a snug fit. RMAT midsole/outsole combination delivers responsive cushioning and durable traction. Wt. 8.2 oz.